8720768256

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{929}}^1$

素因数の和:1684

約数の個数: 144

約数和(自身を含む): 24635923200

約数和(自身を除く): 15915154944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 719, 768, 816, 929, 1088, 1438, 1632, 1858, 2157, 2176, 2787, 2876, 3264, 3716, 4314, 4352, 5574, 5752, 6528, 7432, 8628, 11148, 11504, 12223, 13056, 14864, 15793, 17256, 22296, 23008, 24446, 29728, 31586, 34512, 36669, 44592, 46016, 47379, 48892, 59456, 63172, 69024, 73338, 89184, 92032, 94758, 97784, 118912, 126344, 138048, 146676, 178368, 184064, 189516, 195568, 237824, 252688, 276096, 293352, 356736, 379032, 391136, 505376, 552192, 586704, 667951, 713472, 758064, 782272, 1010752, 1173408, 1335902, 1516128, 1564544, 2003853, 2021504, 2346816, 2671804, 3032256, 3129088, 4007706, 4043008, 4693632, 5343608, 6064512, 8015412, 9387264, 10687216, 11355167, 12129024, 16030824, 21374432, 22710334, 32061648, 34065501, 42748864, 45420668, 64123296, 68131002, 85497728, 90841336, 128246592, 136262004, 170995456, 181682672, 256493184, 272524008, 363365344, 512986368, 545048016, 726730688, 1090096032, 1453461376, 2180192064, 2906922752, 4360384128, 8720768256]

約数ペア:

[(1, 8720768256), (2, 4360384128), (3, 2906922752), (4, 2180192064), (6, 1453461376), (8, 1090096032), (12, 726730688), (16, 545048016), (17, 512986368), (24, 363365344), (32, 272524008), (34, 256493184), (48, 181682672), (51, 170995456), (64, 136262004), (68, 128246592), (96, 90841336), (102, 85497728), (128, 68131002), (136, 64123296), (192, 45420668), (204, 42748864), (256, 34065501), (272, 32061648), (384, 22710334), (408, 21374432), (544, 16030824), (719, 12129024), (768, 11355167), (816, 10687216), (929, 9387264), (1088, 8015412), (1438, 6064512), (1632, 5343608), (1858, 4693632), (2157, 4043008), (2176, 4007706), (2787, 3129088), (2876, 3032256), (3264, 2671804), (3716, 2346816), (4314, 2021504), (4352, 2003853), (5574, 1564544), (5752, 1516128), (6528, 1335902), (7432, 1173408), (8628, 1010752), (11148, 782272), (11504, 758064), (12223, 713472), (13056, 667951), (14864, 586704), (15793, 552192), (17256, 505376), (22296, 391136), (23008, 379032), (24446, 356736), (29728, 293352), (31586, 276096), (34512, 252688), (36669, 237824), (44592, 195568), (46016, 189516), (47379, 184064), (48892, 178368), (59456, 146676), (63172, 138048), (69024, 126344), (73338, 118912), (89184, 97784), (92032, 94758)]